#
# block tag trace
#

comment "Storage Block Tag"

config MTK_BLOCK_TAG
	bool "Storage Block Tag"
	depends on BLOCK
	depends on MEDIATEK_SOLUTION
	depends on (MTK_GMO_RAM_OPTIMIZE && MTK_ENG_BUILD) || \
		   !MTK_GMO_RAM_OPTIMIZE
	depends on DEBUG_FS
	default n
	help
	  Enable block tagging at block driver, tag requester pid to
	  the accessing pages. This allows MMC/UFS Block IO log to obtian
	  IO statistics of each process. The Block Tag also provides
	  utility functions to MMC/UFS Block IO log, such as throughput
	  calculation, log printing, and ring trace handling.

